Dr. Mohamed Sabry Medan

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1-Ovarian and hormonal response of female goats to active immunization against inhibin.[J. Endocrinology].

2-Effects of passive immunization of goats against inhibin on follicular development, hormone profile and ovulation rate.[Reproduction].

3-Ovarian dynamics and their associations with peripheral concentrations of gonadotropins, ovarian steroids, and inhibin during the estrous cycle in goats. [Biology of Reproduction].

4-Induction of estrus during the non-breeding season in Egyptian Baladi goats. [J. Vet. Med. Sci.].

5-A new alternative method for superovulation using passive immunization against inhibin in adult rats.[Biology of Reproduction].

6-Transrectal ultrasonic diagnosis of ovarian follicular cysts in goats and treatment with GnRH.[Domestic Animal Endocrinology].

7-Early pregnancy diagnosis and determination of fetal number in goats by ultrasound (J. Reprod. Dev.)

8-Inhibin immunization increases oocyte/embryo production in mice (Endocrine)

9-Effects of re-immunization of heifers against inhibin on hormonal profiles and ovulation rate. (Reproduction)

10-Plasma concentrations of ir-inhibin, inhibin A, inhibin pro-alphaC, FSH and estradiol-17beta during estrous cycle in mares and their relationship with follicular growth (Endocrine)

11.Passive Immunoneutralization of Endogenous Inhibin Increases Ovulation Rate in Miniature Shiba Goats (J. Reprod Dev.)

13-Immunolocalization of steroidogenic enzymes P450scc, 3betaHSD, P450c17, and P450arom in Gottingen miniature pig testes (J Reprod. Dev.)

14.Immunolocalization of nerve growth factor (NGF) and its receptors (TrkA and p75LNGFR) in the reproductive organs of Shiba goats (J Reprod Dev.)

15.Plasma concentrations of immunoreactive (ir)-inhibin, gonadotropins and steroid hormones during the ovulatory cycle of the duck (J Reprod Dev.)

16.Active immunization against inhibin improves superovulatory response to exogenous FSH in cattle (J Reprod Dev.)

17.Effect of active immunization against inhibin on hormonal concentrations and semen characteristics in Shiba bucks (Theriogenology)

18.Induction of Superovulation by Immunoneutralization of Endogenous Inhibin in Immature Rats (J. Reprod. Dev.)

19- Wang C, Medan MS, Shimizu K, Kojima C, Itoh M, Watanabe G, Taya  K. Secretion of leptin throughout pregnancy and early postpartum period in Japanese monkeys: placenta as another potential source of leptin. Endocrine, 27(1):75-81, 2005.

20- Medan MS, Watanabe G, Sasaki K, Groome NP, Sharawy S, Taya K. Follicular and hormonal dynamics during the estrous cycle in goats. Journal of Reproduction and Development, 51(4):455-463, 2005.

21- Weng Q, Medan MS, Ren L, Watanabe G, Arai KY, Taya K. Immunolocalization of inhibin/activin subunits in the shiba goat fetal, neonatal, and adult testes. Journal of Reproduction and Development, 51(4):521-526, 2005.

22-Davis, W.; Medan, M.S.; Wanzhu, J.; Wells, R.E.; Watanabe, G. and Taya, K. (2005): Immunohistochemical localization of inhibin α-subunit in two equine granulosa-theca cell tumors. Journal of Equine Science, 16(2): 45-49, 2005.

23-Yang, P.; Medan, M.S.; Arai, K.; Jin, W.; Watanabe, G. and Taya, K. Ontogeny of Testicular Inhibin and Activin in Ducks: An Immunocytochemical analysis. Animal Science Journal, 76 (5): 427- 434, 2005.

24- Medan MS, Watanabe G, Nagura Y, Fujita M, Taya K. Effect of active immunization against inhibin on hormonal concentrations and semen characteristics in Shiba bucks. Theriogenology, 65(4):691-702, 2006.

25- Medan MS, Takedomi T, Aoyagi Y, Konishi M, Yazawa S, Watanabe G, Taya K. The effect of active immunization against inhibin on gonadotropin secretions and follicular dynamics during the estrous cycle in cows. Journal of Reproduction and Development, 52(1):107-113, 2006.

26- Weng Q, Medan MS, Ren L, Watanabe G, Tsubota T, Taya K.  Immunolocalization of steroidogenic enzymes in the fetal, neonatal and adult testis of the shiba goat. Experimental Animal, 54(5):451-454, 2005.

27- Yang P, Medan MS, Arai KY, Jin W, Watanabe G, Taya K. Secretion of inhibin and testicular expression of inhibin subunits  in male duck embryos and newly hatched ducks. Endocrine, 28(2):171-179, 2005.

28- Ren L, Medan MS, Ozu M, Li C, Watanabe G, Taya K. Effects of experimental cryptorchidism on sperm motility and testicular endocrinology in adult male rats. Journal of Reproduction and Development, 52(2):219-228, 2006.

29- Weng Q, Medan MS, Xu M, Tsubota T, Watanabe G, Taya K. Seasonal changes in immunolocalization of inhibin/activin subunits and testicular activity in wild male raccoon dogs (Nyctereutes procyonoides). Journal of Reproduction and Development, 52(4):503-510, 2006.

30- Sasaki K, Medan MS, Watanabe G, Sharawy S, Taya K. Immunization of goats against inhibin increased follicular development and ovulation rate. Journal of Reproduction and Development, 52(4):543-550, 2006.

31- Weng Q, Medan MS, Okano T, Murase T, Tsubota T, Xu M, Watanabe G, Taya K. Changes in serum inhibin levels and immunolocalization of inhibin/activin subunits during the breeding season in the wild male Japanese black bear (Ursus thibetanus japonicus). Endocrine, 29(2):345-350, 2006.

32- Sasaki K, Medan MS, Azuma T, Kawabata K, Shimoda M, Umemura S. Effect of echo-guided high-intensity focused ultrasound ablation on localized experimental tumors. Journal of Veterinary Medical Science, 68(10):1069-1074, 2006.

33-Ren L, Medan MS, Li C, Weng Q, Kawaguchi M, Watanabe G, Taya K. Effects of bilateral efferent duct ligation on sperm motility and secretion of FSH, LH, inhibin, and testosterone in adult male rats. Endocrine, 2006 (2):151-160.

34-Weng Q, Wang H, Medan M S., Jin W, Xia G, Watanabe G, Taya K (2006): Expression of inhibin/activin subunits in the ovaries of fetal and neonatal mice. J Reprod Dev. 52(5):607-616.

35-Medan MS, Absy G., Zeidan AE, Khalil MH, Khalifa HH, Abdel-Salaam AM, Abdel-Khalek TM. (2008): Survival and Fertility Rate of Cooled Dromedary Camel Spermatozoa Supplemented with Catalase Enzyme.J Reprod Dev. 54(1):84-89.